Bruce Springsteen campaigns for Obama in Ohio - video

Former US president Bill Clinton introduces American rock legend Bruce 'The Boss' Springsteen in Parma, Ohio. The 63-year-old Grammy and Oscar-winning singer, who supported the president in 2008, says he believes Barack Obama is the best choice again. Springsteen, who is well known for his patriotic songs about the working class, sings the Woody Guthrie classic 'This land is your land' to the enthusiastic crowd